Details Author(s): David Freeman EngstromOthman KoraichiMatthew Brundage Publish Date: January 1, 2026 Publication Title: Harv. L. Rev. Format: Journal Article Citation(s): David Freeman Engstrom, Othman Bensouda Koraichi & Matthew Brundage, Who Leads in Mass Litigation?: Evidence from MDL, 140 Harv. L. Rev. (forthcoming 2026). Other Publications By David Freeman Engstrom Othman Koraichi Matthew Brundage